ERROR:/Users/han/Desktop/bao_im_client/build/photo_manager/intermediates/runtime_library_classes_jar/debug/classes.jar: R8: com.android.tools.r8.internal.Hc: Unsupported class file version: 62

[simanlx]

Version

3.0-3.6

Platforms

Android

Device Model

31

flutter info

: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':app:minifyDebugWithR8'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.R8Task$R8Runnable
   > Compilation failed to complete, origin: /Users/han/Desktop/bao_im_client/build/photo_manager/intermediates/runtime_library_classes_jar/debug/classes.jar:com/flutterandies/photo_manager/BuildConfig.class

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
==============================================================================

2: Task failed with an exception.
-----------
* What went wrong:
java.lang.StackOverflowError (no error message)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
==============================================================================

* Get more help at https://help.gradle.org

BUILD FAILED in 5m 31s

┌─ Flutter Fix ──────────────────────────────────────────────────────────────┐
│ [!] The shrinker may have failed to optimize the Java bytecode.            │
│ To disable the shrinker, pass the `--no-shrink` flag to this command.      │
│ To learn more, see: https://developer.android.com/studio/build/shrink-code │
└────────────────────────────────────────────────────────────────────────────┘
Error: Gradle task assembleDebug failed with exit code 1

How to reproduce?

各种手段都用了。换java gradle 和饿photo_manage

Logs

/Users/han/Desktop/flutter/bin/flutter doctor --verbose
[✓] Flutter (Channel stable, 3.24.0, on macOS 13.7.1 22H221 darwin-x64, locale zh-Hans-CN)
    • Flutter version 3.24.0 on channel stable at /Users/han/Desktop/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 80c2e84975 (5 months ago), 2024-07-30 23:06:49 +0700
    • Engine revision b8800d88be
    • Dart version 3.5.0
    • DevTools version 2.37.2
    • Pub download mirror https://pub.flutter-io.cn
    • Flutter download mirror https://storage.flutter-io.cn

[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at /Users/han/Library/Android/sdk
    • Platform android-35, build-tools 35.0.0
    • Java binary at: /Users/han/Library/Java/JavaVirtualMachines/corretto-18.0.2/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment Corretto-18.0.2.9.1 (build 18.0.2+9-FR)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15C500b
    • CocoaPods version 1.16.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2024.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.3+-79915915-b509.11)

[✓] IntelliJ IDEA Ultimate Edition (version 2022.3.1)
    • IntelliJ at /Applications/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

Example code (optional)

1

Contact

No response

[simanlx]

I am in the process of upgrading from Flutter3.12 to 3.24

[fluttercandies-dev]

AI Summary: 该用户在使用 photo_manager 库时，Android 构建失败。原因是 R8 无法处理版本号为 62 的 class 文件，导致编译无法完成。

[AlexV525]

Duplicate of #1248